Easy Peach Dump Cake with Canned Peaches (3 Ingredients)
You guys! When my mom tasted Easy Peach Dump Cake with Canned Peaches (3 Ingredients), she said, “I think that’s one of the best things you’ve ever done! ” I have to say, it’s one of my top five favorites. A Saturday afternoon experiment turned into the best peach dump cake ever. It has a buttery bakery-style crust and soft syrupy peaches, but it only needs three pantry ingredients.
This cake uses sliced yellow cling peaches in heavy syrup and a box of yellow cake mix, then salted butter melts over the top. I think you all know I’m a chocolate lover. I’ve already baked Chocolate Chip Cookies and so many chocolate treats before. I rarely love a recipe that doesn’t have chocolate in the name, but this one is just to die for. This peach cake can be dessert, or you can pair it with coffee for a sweet brunch.
It’s also great for meal prep. Make the full pan and store portions in the fridge, then warm them during the week. The recipe makes eight servings. But if you have a bigger group, you can bake two pans side by side and feed a crowd.
Why You’ll Love This Easy Peach Dump Cake with Canned Peaches (3 Ingredients)
Easy Peach Dump Cake with Canned Peaches (3 Ingredients) works because peach syrup steams into the dry cake mix. Thin butter slices then melt across the top at 350°F and create crisp golden ridges. Stirring would combine those layers and produce a gummy cake instead of a craggy crust.
Baking for 45 to 50 minutes gives the syrup enough time to bubble and thicken. Rotating the dish once prevents one side from browning too fast. That timing also protects the soft peaches.
For another simple baked treat with contrasting crisp edges and soft centers, try our Christmas Cookies.
Ingredient List
- sliced yellow cling peaches in heavy syrup: Use undrained slices so the syrup hydrates the cake mix and thickens beneath the crust.
- yellow cake mix: Keep it dry and scatter it evenly to build the crisp golden topping.
- salted butter: Chill and cut into about 32 thin slices so the fat melts across most of the surface.
The Gear
- 13×9-inch ceramic baking dish: A heavy 13×9-inch ceramic dish holds the syrup and spreads heat gently, while a shallow metal pan can brown the edges before the center thickens.
- Rimmed sheet pan: A sturdy half-sheet pan catches bubbling syrup and supports the filled dish, while a warped tray can tilt the fruit layer.
- Thin-bladed chef’s knife: An 8-inch thin blade cuts cold butter into narrow slices, while a thick serrated knife tears the sticks into uneven chunks.
- Instant-read thermometer: A fast thermometer confirms the center reaches 190°F, while a slow dial model can miss the short window before the crust overbrowns.
How to Make Easy Peach Dump Cake with Canned Peaches (3 Ingredients) at Home
Step 1: Spread the peaches and syrup
Preheat the oven to 350°F. Set the oven to 350°F. Pour both cans of peaches and every drop of syrup into the 13×9 dish. Spend 2 to 3 minutes nudging the slices into one loose layer.
Use the back of a spoon and keep several pieces overlapping naturally. Easy Peach Dump Cake with Canned Peaches (3 Ingredients) needs that syrup to hydrate the dry mix later. Then check the fruit layer from edge to edge. You should see glossy orange slices with shallow amber syrup pooling between them.
If one corner looks dry, slide two or three slices toward it. Leave the peaches uncovered for no longer than 10 minutes. Wait longer and the syrup can settle unevenly. Even fruit coverage prevents dry pockets in the crust.
Tip: Use two 15.25-ounce cans at room temperature, because cold syrup slows the first 10 minutes of baking.
Step 2: Scatter the yellow cake mix
Keep the oven at 350°F. Sprinkle the full 15. 25-ounce box of yellow cake mix over the peaches for 2 minutes. Move your hand from left to right in short passes.
Then use your fingertips to break any large lumps. Don’t stir. The dry mix should form an uneven blanket while narrow peachy gaps remain visible near the edges. Next look for pale yellow coverage across the whole dish.
Small ridges and shallow valleys are good. A thick mound in one corner will stay powdery after 45 minutes, so redistribute it now. Don’t press the mix into the syrup because that makes a gummy layer. A loose dry layer absorbs steam without turning pasty.
Tip: Shake the unopened cake-mix box for 10 seconds first, which breaks compacted powder before you pour.
Step 3: Cover the top with butter slices
Keep the oven at 350°F. Cut 1 cup of cold salted butter into about 32 thin slices over 3 to 4 minutes. Place them across the cake mix with small uneven gaps. Start at the corners and work toward the center.
Don’t stack the slices. Each piece should sit flat so the melting butter can travel across the powder. You should see pale butter covering roughly 80 percent of the surface. A few yellow cake-mix patches can remain between slices.
But gaps wider than 1 inch may stay floury after baking. (My first pan had bare corners, and those spots never browned. Thin slices fixed it. ) Broad butter coverage creates the crisp top.
Tip: Chill the butter for 20 minutes before slicing, because firm sticks make thinner and more even pieces.
Step 4: Bake until the crust turns deep golden
Bake the dish at 350°F for 45 to 50 minutes on the center rack. At minute 30, rotate it 180 degrees without shaking. Then leave it undisturbed. Easy Peach Dump Cake with Canned Peaches (3 Ingredients) is ready when the center reaches at least 190°F and the top shows deep golden ridges instead of pale powder.
Meanwhile watch the edges. The peach syrup should bubble steadily and the butter should stop forming clear puddles. You’ll smell toasted vanilla cake near minute 42. Pull the pan before the highest peaks turn dark brown.
Go past 55 minutes and the syrup can scorch against the dish. Steady heat sets the crust before the fruit dries.
Tip: Set the dish on a rimmed sheet pan when filling sits within 1 inch of the top. It catches bubbling syrup.
Step 5: Rest and serve a warm portion
Remove the cake from the 350°F oven and rest it uncovered for exactly 15 minutes. Then cut or scoop one generous portion onto a white dessert plate. Slide under the crust first and lift slowly. Keep peach slices beneath the crumb topping.
The portion should hold loosely while warm syrup settles around the lower edge. Finally look for a crisp golden top and a soft peach center. Steam should slow after 15 minutes and the syrup should thicken from runny to glossy. Serve sooner and the portion collapses into a puddle.
Wait over 45 minutes and the crust loses some warmth. Resting lets the starches thicken the peach syrup.
Tip: Warm each serving for 20 seconds in the microwave only if the center has cooled below room temperature.
Chef’s Notes
- Use two 15.25-ounce cans of peaches without draining them, because the full amount of syrup hydrates the cake mix.
- Slice 1 cup of cold butter into about 32 pieces, then cover at least 80 percent of the dry surface.
- Bake Easy Peach Dump Cake with Canned Peaches (3 Ingredients) at 350°F. A 375°F oven can brown the top before the syrup thickens.
- Rotate the dish once at minute 30, especially if your oven has a strong back heating element.
- Pull the cake when the center reaches 190°F and the top has no pale powdery spots.
- Rest the pan for 15 minutes before serving, because the peach syrup thickens as the starches cool slightly.
- For deeper flavor, use salted European-style butter with 82 percent fat and expect a crisper top.
- Add 1 teaspoon ground cinnamon to the dry cake mix for a warmer peach pie flavor.
- Replace one can of peaches with one 15-ounce can of drained pineapple chunks for a brighter tropical filling.
- Scatter 1/2 cup chopped pecans over the butter before baking for extra crunch and a toasted finish.
- Use a spice cake mix instead of yellow cake mix for a darker crust and stronger autumn flavor.
Make It Your Own
- salted butter: 1 cup dairy-free baking sticks — Use them 1:1 and choose a firm stick with at least 75 percent fat. The crust will brown a little less and taste less rich.
- yellow cake mix: 15 to 16 ounces certified gluten-free yellow cake mix — Use the same weight and bake 5 minutes longer if pale dry patches remain. The topping will be slightly sandier and more fragile.
- egg-free option: an egg-free labeled yellow cake mix — No eggs are added to this recipe, so use the full 15.25-ounce box as written. The texture stays crisp if the mix contains no hidden egg powder.
- yellow cake mix: 15.25 ounces white cake mix — Use it 1:1 for a paler and more vanilla-forward crust. For a richer baked treat, try our Chocolate Chip Cookies.
- peaches in heavy syrup: two 15-ounce cans of peaches in juice plus 1/3 cup granulated sugar — Stir the sugar into the juice before layering. The filling tastes brighter but turns slightly thinner and may need 5 extra baking minutes.
Storing and Reheating Easy Peach Dump Cake with Canned Peaches (3 Ingredients)
Store Easy Peach Dump Cake with Canned Peaches (3 Ingredients) after it cools for no more than 2 hours. Cover the baking dish tightly or move portions into shallow airtight containers. Refrigerate for up to 4 days. For freezing, wrap individual portions in plastic and place them inside a freezer-safe container.
Freeze for up to 2 months, then thaw overnight in the refrigerator. Reheat one portion at 325°F for 12 to 15 minutes to revive the crust. A microwave works in 30-second bursts, but it softens the top. Don’t add water because the peach filling already holds enough moisture.
Discard the cake if you notice fermented smells, fuzzy spots or syrup that has turned unusually cloudy. Keep leftovers below 40°F between servings.
Easy Peach Dump Cake with Canned Peaches (3 Ingredients)
Ingredients
- 2 cans, 15.25 ounces each sliced yellow cling peaches in heavy syrup Use undrained slices so the syrup hydrates the cake mix and thickens beneath the crust.
- 1 box, 15.25 ounces yellow cake mix Keep it dry and scatter it evenly to build the crisp golden topping.
- 1 cup salted butter Chill and cut into about 32 thin slices so the fat melts across most of the surface.
Instructions
- Preheat the oven to 350°F. Set the oven to 350°F. Pour both cans of peaches and every drop of syrup into the 13×9 dish. Spend 2 to 3 minutes nudging the slices into one loose layer. Use the back of a spoon and keep several pieces overlapping naturally. Easy Peach Dump Cake with Canned Peaches (3 Ingredients) needs that syrup to hydrate the dry mix later. Then check the fruit layer from edge to edge. You should see glossy orange slices with shallow amber syrup pooling between them. If one corner looks dry, slide two or three slices toward it. Leave the peaches uncovered for no longer than 10 minutes. Wait longer and the syrup can settle unevenly. Even fruit coverage prevents dry pockets in the crust.
- Keep the oven at 350°F. Sprinkle the full 15.25-ounce box of yellow cake mix over the peaches for 2 minutes. Move your hand from left to right in short passes. Then use your fingertips to break any large lumps. Don’t stir. The dry mix should form an uneven blanket while narrow peachy gaps remain visible near the edges. Next look for pale yellow coverage across the whole dish. Small ridges and shallow valleys are good. A thick mound in one corner will stay powdery after 45 minutes, so redistribute it now. Don’t press the mix into the syrup because that makes a gummy layer. A loose dry layer absorbs steam without turning pasty.
- Keep the oven at 350°F. Cut 1 cup of cold salted butter into about 32 thin slices over 3 to 4 minutes. Place them across the cake mix with small uneven gaps. Start at the corners and work toward the center. Don’t stack the slices. Each piece should sit flat so the melting butter can travel across the powder. You should see pale butter covering roughly 80 percent of the surface. A few yellow cake-mix patches can remain between slices. But gaps wider than 1 inch may stay floury after baking. (My first pan had bare corners, and those spots never browned. Thin slices fixed it.) Broad butter coverage creates the crisp top.
- Bake the dish at 350°F for 45 to 50 minutes on the center rack. At minute 30, rotate it 180 degrees without shaking. Then leave it undisturbed. Easy Peach Dump Cake with Canned Peaches (3 Ingredients) is ready when the center reaches at least 190°F and the top shows deep golden ridges instead of pale powder. Meanwhile watch the edges. The peach syrup should bubble steadily and the butter should stop forming clear puddles. You’ll smell toasted vanilla cake near minute 42. Pull the pan before the highest peaks turn dark brown. Go past 55 minutes and the syrup can scorch against the dish. Steady heat sets the crust before the fruit dries.
- Remove the cake from the 350°F oven and rest it uncovered for exactly 15 minutes. Then cut or scoop one generous portion onto a white dessert plate. Slide under the crust first and lift slowly. Keep peach slices beneath the crumb topping. The portion should hold loosely while warm syrup settles around the lower edge. Finally look for a crisp golden top and a soft peach center. Steam should slow after 15 minutes and the syrup should thicken from runny to glossy. Serve sooner and the portion collapses into a puddle. Wait over 45 minutes and the crust loses some warmth. Resting lets the starches thicken the peach syrup.
Notes
Nutrition
Reader Questions
You can spread the peaches in the dish up to 8 hours ahead and refrigerate them covered. Add the dry mix and butter only before baking. Overnight contact makes the powder absorb cold syrup and turn gummy.
Cool it for no more than 2 hours and refrigerate it in a covered container for up to 4 days. The crust softens after day two, but a 325°F oven restores some crispness in 12 to 15 minutes.
Yes, but stir 1/3 cup granulated sugar into the juice before layering. Bake for 50 to 55 minutes at 350°F because the thinner liquid needs more time to reduce.
The syrup probably didn’t bubble long enough or the cake was served too soon. Bake until the center reaches 190°F and rest it 15 minutes. Easy Peach Dump Cake with Canned Peaches (3 Ingredients) thickens noticeably during that short cooling period.
Bake two separate 13×9-inch pans instead of using one deeper dish. Place them on separate racks at 350°F and switch rack positions at minute 25. Expect 50 to 55 minutes total.
Freeze fully cooled portions in airtight containers for up to 2 months. Thaw overnight in the refrigerator and reheat at 325°F for 12 minutes. The fruit stays soft, but the crust becomes slightly less crisp.
A Final Note
I make Easy Peach Dump Cake with Canned Peaches (3 Ingredients) on weekend afternoons with music playing. That 80 percent butter coverage is the difference between okay and really good.
Tag me on Instagram when you try it because I love seeing what you cook. And Liam says hi after eating half the pan, then asking for Christmas Cookies or Halloween Cookies.
Dump cakes got their name because you simply layer the ingredients in the baking dish instead of mixing them into a batter.
